We play in local clubs, Sports Palace of Rostov, take part in cassette and CD compilations in Russia
|Nature Manipulator Actions Bundle|
|Motion Control and Dynamic Load Carrying Capacity of Mobile Robot via Nonlinear Optimal Feedback|
In this paper, two methods are presented for solving closed loop optimal control problem and finding dynamic load carrying capacity (DLCC) for fixed and mobile manipulators. These control laws are based on the numerical solution to nonlinear Hamilton-Jacobi-Bellman (HJB) equation. First approach is the Successive Approximation (SA) for finding solution of HJB equation in the closed loop form and second approach is based on solving state-dependent Riccati equation (SDRE) that is an extension of a...
Keywords: manipulator; DLCC; optimal feedback; SDRE; SA
|Petrography and Origin of the Unique Achondrite GRA 06128 and 06129: Preliminary Results - Treiman, A. H.|
GRA 06128 & 06129 are paired achondrites , with unique mineral proportions (75% oligoclase), mineral compositions, and oxygen isotope ratios. They appear to represent alkalic igneous rock from a hitherto unsampled differentiated parent body, modified significantly by thermal and shock metamorphism. Samples and Methods: Bulk samples were examined at JSC during splitting for consortium analyses. Microscope and BSE images here are on thick section GRA06128,40...
Keywords: MANIPULATORS; PERMANENT MAGNETS; REMOTE MANIPULATOR SYSTEM; PATENTS
|Robotics and Manipulators for Reactor Pressure Vessel Head Inspection|
The complex geometry of reactor pressure vessel (RPV) heads presents one of the greatest access challenges for inspection and repair within a typical pressurized water reactor system. Initially most of the Pressurized Water Reactor (PWR) fleet heads were manufactured with Inconel 600 nozzles and with A-52 weld material that are now known to be susceptible to primary water stress corrosion cracking...
Keywords: Reactor-head; Inspection; Manipulator; Robot; J-Weld and Blade-UT
|TK Major - AYoS - 2007-0705 - Stood Up to Your Love - TK Major|
Acoustic guitar and vocal. Part of TK Major's blog/podcast project, A Year of Songs ( www.AYearofSongs.org )
Keywords: vamp; vampire; incubus; succubus; user; manipulator; puppetmaster; self-centric
|Control-Integrated Design by Theoretical Simulation for a Torque-Actuated 6-SBU Stewart Platform|
A design algorithm has been proposed for a Stewart platform with six legs, each having a ball-screw at the middle and powered by a torque motor at the bottom. When a motor shaft rotates, the leg extends or collapses and the axis could rotate about a spherical joint supporting the motor. Consequent actuation from all the legs through a universal joint at the top of each causes the platform to change its pose...
Keywords: feedforward-feedback; forward modeling; inverse modeling; parallel manipulator; Simulink
|Sewage Monitors - NON|
Every U.S. municipality must determine how much waste water it is processing and more importantly, how much is going unprocessed into lakes and streams either because of leaks in the sewer system or because the city's sewage facilities were getting more sewer flow than they were designed to handle. ADS Environmental Services, Inc.'s development of the Quadrascan Flow Monitoring System met the need for an accurate method of data collection...
Keywords: ROBOT ARMS; REMOTE MANIPULATOR SYSTEM; REMOTE CONTROL; REMOTE HANDLING; SPACE STATION MOBILE SERVICING SYSTEM; MATERIALS HANDLING
|mit :: ai :: aim :: AIM-1016|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-1016
Keywords: robot; processor; onboard; laser; aud; manipulator; herbert; sensors; figure; pictured; proximity sensors; robot figure
Keywords: click; frame; spline; animation; pick; manipulator; button; control; select; figure; control points; control point; project workspace; choreography window; mouse pointer; action window; manipulator button; left view; bound group; top view
|mit :: ai :: aim :: AIM-300|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-300
Keywords: scaling; arm; manipulator; force; friction; manipulators; scale; robot; torque; design; position transducer; terminal device; force sensing; position transducers; robot arm; open loop; force transducer; robot arms; manipulator technology; force transducers
|mit :: ai :: aim :: AIM-533|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-533
Keywords: dynamics; recursive; lagrangian; link; multiplications; manipulator; coordinate; formulation; computational; formulations; configuration space; artificial intelligence; recursive lagrangian; manipulator dynamics; lagrangian dynamics; generalized forces; real time; coordinate system; lagrangian formulation; space method
|mit :: ai :: aim :: AIM-1021|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-1021
Keywords: measure; configuration; configurations; jacobian; joint; manipulability; manipulator; performance; singularity; kinematic; linearly independent; column vectors; condition number; manipulability measure; performance measure; minor values; link lengths; joint velocities; jacobian matrix; redundant manipulator
|mit :: ai :: aim :: AIM-1255|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-1255
Keywords: manipulator; kinematics; joint; workspace; lines; link; jacobian; stiffness; direction; defined; three rows; security classification; arm manipulator; fourth joint; inverse kinematics; artificial intelligence; rotation matrix; joint axis; joint velocities; scaling parameter
|How Common are Habitable Planets - Lissauer, Jack J|
The Earth is teeming with life, which, occupies a diverse array of environments; other bodies in our Solar System offer fewer, if any, niches which are habitable by life as we know it. Nonetheless, astronomical studies suggest that a large number of habitable planets-are likely to be present within our Galaxy.
Keywords: TRANSIENT RESPONSE; LINEAR SYSTEMS; SPACE STATIONS; SPACE STATION STRUCTURES; STRUCTURAL ENGINEERING; REMOTE MANIPULATOR SYSTEM; SHAPE CONTROL; REDUCED ORDER FILTERS
|Waves in Turbulent Stably Stratified Shear Flow - Jacobitz, F. G.|
Two approaches for the identification of internal gravity waves in sheared and unsheared homogeneous stratified turbulence are investigated. First, the phase angle between the vertical velocity and density fluctuations is considered. It was found, however, that a continuous distribution of the phase angle is present in weakly and strongly stratified flow. Second, a projection onto the solution of the linearized inviscid equations of motion of unsheared stratified flow is investigated...
Keywords: REMOTE MANIPULATOR SYSTEM; SPACE SHUTTLES; ROBOT ARMS; SPACE STATION MOBILE SERVICING SYSTEM; COST EFFECTIVENESS; CRANES; NUCLEAR REACTORS; SPACE MAINTENANCE
|Trajectory optimization for the National Aerospace Plane - Lu, Pin|
The primary objective of this research is to develop an efficient and robust trajectory optimization tool for the optimal ascent problem of the National Aerospace Plane (NASP). This report is organized in the following order to summarize the complete work: Section two states the formulation and models of the trajectory optimization problem. An inverse dynamics approach to the problem is introduced in Section three...
Keywords: LATCHES; LINKAGES; REMOTE MANIPULATOR SYSTEM; SPACE STATION FREEDOM; SPACECRAFT DOCKING; SPACE SHUTTLE ORBITERS; SPACECRAFT DOCKING MODULES; SPACECRAFT MODULES
|High-density digital recording - NON|
The problems associated with high-density digital recording (HDDR) are discussed. Five independent users of HDDR systems and their problems, solutions, and insights are provided as guidance for other users of HDDR systems. Various pulse code modulation coding techniques are reviewed. An introduction to error detection and correction head optimization theory and perpendicular recording are provided...
Keywords: GAS-SOLID INTERFACES; LUMINESCENCE; PHOTOMETRY; SPACE SHUTTLE ORBITERS; SPECTRAL REFLECTANCE; SPECTROSCOPY; WAKES; REMOTE MANIPULATOR SYSTEM; REMOTE SENSING
|Summary of AXAF calibration requirements - Kellogg, E|
The following summarizes requirements on the High Resolution Mirror Assembly (HRMA) and HRMA/SI calibration. The lists of calibration measurements assume that the HRMA meets the CTT requirement that the XRCF test environment shall have not more than a 10 percent effect on the encircled energy in 1 arcsec and that it can be calibrated to 1 percent. This implies that the offloading scheme has been implemented in the HRMA...
Keywords: ATTITUDE CONTROL; ORBITAL MECHANICS; SPACECRAFT MANEUVERS; DYNAMIC STRUCTURAL ANALYSIS; REMOTE MANIPULATOR SYSTEM; SPACE SHUTTLE ORBITERS; SPACE STATION FREEDOM; SPACECRAFT CONTROL; SPACECRAFT DOCKING; COMPUTERIZED SIMULATION; DYNAMIC RESPONSE
|Flight set 360L007 (STS-33R) field joint protection system, thermal protection system, and systems tunnel components, volume 7 - NON|
The performance of the thermal protection system, field joint protection system, and systems tunnel components of flight set 360L007 is presented as evaluated by postflight hardware inspection. The condition of both motors was similar to previous flights. Four aft edge strikes were noted on the ground environment instrumentation thermal protection system. The hits all left a clean substrate, indicating that the damage was caused by nozzle severance debris and/or water impact...
Keywords: COMPUTER AIDED DESIGN; OPTIMAL CONTROL; ROBOTS; REMOTE MANIPULATOR SYSTEM; ROBOTICS; TRAJECTORY OPTIMIZATION; TRAJECTORY PLANNING; ACTUATORS; COMPUTER PROGRAMS; NONLINEAR SYSTEMS; OBSTACLE AVOIDANCE
|The High Energy Solar Physics mission (HESP): Scientific objectives and technical description - Crannell, Carol|
The High Energy Solar Physics mission offers the opportunity for major breakthroughs in the understanding of the fundamental energy release and particle acceleration processes at the core of the solar flare problem. The following subject areas are covered: the scientific objectives of HESP; what we can expect from the HESP observations; the high energy imaging spectrometer (HEISPEC); the HESP spacecraft; and budget and schedule.
Keywords: CONTROL STABILITY; LINEARIZATION; ROBOT CONTROL; SPACE SHUTTLE PAYLOADS; CONTROL SYSTEMS DESIGN; CONTROL THEORY; DYNAMIC STABILITY; LINEAR QUADRATIC REGULATOR; OPTIMAL CONTROL; REMOTE MANIPULATOR SYSTEM; VIBRATION DAMPING; EQUATIONS OF MOTION
|NASA gateway requirements analysis - Duncan, Denise R.|
NASA devotes approximately 40 percent of its budget to R&D. Twelve NASA Research Centers and their contractors conduct this R&D, which ranges across many disciplines and is fueled by information about previous endeavors. Locating the right information is crucial. While NASA researchers use peer contacts as their primary source of scientific and technical information (STI), on-line bibliographic data bases - both Government-owned and commercial - are also frequently consulted...
Keywords: AEROSPACE VEHICLES; MISSION PLANNING; REMOTE MANIPULATOR SYSTEM; SPACECRAFT ORBITS; CONTROL SYSTEMS DESIGN; LARGE SPACE STRUCTURES; NASA PROGRAMS; SPACE MISSIONS; TECHNOLOGY ASSESSMENT; ANTENNAS; CONTROLLERS; FEEDBACK CONTROL
|US space commerce, 1991 - Pace, Scot|
The topics are presented in viewgraph form and include the following: the US share of commercial payloads in comparison with Ariane's share; world communications satellite orders; the US share of prime contracts for construction of commercial communications satellites; emerging markets; space activities at the Commerce Department (DOC); Office of Space Commerce (OSC) mission description; key drivers for commercial space; and general DOC space policy themes.
Keywords: CONTROL SYSTEMS DESIGN; CONTROL STABILITY; SPACECRAFT MANEUVERS; TRANSIENT RESPONSE; FEEDBACK CONTROL; LINEARIZATION; MULTIVARIABLE CONTROL; NONLINEAR SYSTEMS; REMOTE MANIPULATOR SYSTEM; SPACE SHUTTLES; AIRBORNE/SPACEBORNE COMPUTERS; BANDWIDTH
|Robust Control of Robots - Adriano A. G. Siqueira, Marco H. Terra, Marcel Bergerman|
Robust Control of Robots
Keywords: control; joint; joints; manipulators; cooperative; controller; manipulator; fault; linear; markovian; cooperative manipulators; squeeze force; control phase; robust control; game theory; passive joints; jump linear; squeeze forces; underactuated cooperative; ieee trans
|A conforming spectral collocation strategy for Stokes flow through a channel contraction - Phillips, Timothy N.|
A formula expressing the coefficients of an expansion of ultraspherical polynomials which has been differentiated an arbitrary number of times in terms of the coefficients of the original expansion is proved. The particular examples of Chebyshev and Legendre polynomials are considered.
Keywords: AIR PURIFICATION; AEROSPACE SAFETY; ASSESSMENTS; LIFE SUPPORT SYSTEMS; ORBITAL MANEUVERS; PROPULSION; SPACECRAFT PROPULSION; EXTRAVEHICULAR MOBILITY UNITS; FAILURE MODES; NOSE WHEELS; REMOTE MANIPULATOR SYSTEM; SPACE SHUTTLE ORBITERS; SPACECRAFT POWER SUPPLIES; SPACECRAFT RELIABILITY; STEERING
|Atari Jaguar Manuals: Iron Soldier (1994)(Atari)|
Atari Jaguar Manuals: Iron Soldier (1994)(Atari)
Keywords: weapon; atari; crates; fist; weapons; mount; iron; destroy; enemy; buildings; standard manipulator; rail cannon; iron fist; advanced controls; iron soldier; rocket launcher; gatling gun; interactive multimedia; mission selection; option button
|mit :: ai :: aim :: AIM-717|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-717
Keywords: inverse; kinematic; multiplications; manipulator; additions; sahar; dynamics; kinematics; accelerations; joint; kinematic velocities; dynamics computation; inverse kinematic; angular velocity; inverse kinematics; three joint; inertial parameters; inverse dynamics; kinematic accelerations; joint accelerations
|mit :: ai :: aim :: AIM-700|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-700
Keywords: torque; trajectory; actuator; scaling; dynamics; velocity; manipulator; movement; limits; joint; proposed trajectory; trajectory planning; torque limits; actuator torque; time scaling; actuator limits; motor torque; inverse dynamics; movement speed; torque profiles
|mit :: ai :: aim :: AITR-515|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AITR-515
Keywords: constraints; manipulator; force; artificial; velocity; surface; effector; control; ideal; trajectory; control system; artificial intelligence; artificial constraints; control strategy; natural constraints; velocity constraints; position control; goal trajectory; force control; control strategies
|mit :: ai :: aim :: AITR-1022|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AITR-1022
Keywords: method; joint; kinematic; resolved; manipulator; configurations; jacobian; measure; configuration; proposed; jacobian matrix; condition number; resolved motion; null space; motion method; performance measure; kinematic control; inverse kinematic; proposed method; proposed formula
|mit :: ai :: aim :: AITR-1234|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AITR-1234
Keywords: joint; parameters; stiffness; calibration; arm; manipulator; muscle; kinematic; endpoint; figure; short range; joint angles; joint angle; feedback control; kinematic calibration; point contact; kinematic chain; feedforward control; kinematic parameters; second order
|mit :: ai :: aim :: AIM-725|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-725
Keywords: payload; manipulator; figure; algorithm; freeways; forearm; obstacle; upperarm; path; space; moving object; lower surface; free space; path segment; collision free; consider figure; space skyward; free path; motion segment; table top
|mit :: ai :: aim :: AIM-842|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-842
Keywords: grasp; robot; manipulator; constraints; configurations; configuration; motion; planner; plan; task; task planner; plan steps; fine motion; plan step; gross motion; artificial intelligence; plan variables; robot programming; configuration space; spatial relationships
|mit :: ai :: aim :: AITR-754|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AITR-754
Keywords: logarithmic; recursion; linear; joint; torques; manipulator; vector; recursive; backward; node; motor torques; artificial intelligence; linear recursive; forward recursion; backward recursion; combining form; relational parameters; inverse dynamics; logarithmic recursive; time required
|mit :: ai :: aim :: AITR-690|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AITR-690
Keywords: center; rotation; friction; object; force; orientation; pushing; contact; motion; manipulator; fixed contact; rotation mode; rotation center; friction cone; contact point; rotation centers; artificial intelligence; ccw ccw; pressure distribution; frictional forces
|mit :: ai :: aim :: AITR-397|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AITR-397
Keywords: assembly; grasp; object; manipulator; constraints; piston; objects; positions; coordinate; position; mechanical assembly; artificial intelligence; feedback planner; grasp positions; coordinate system; assembly description; interaction volume; legal grasp; assembly strategies; place problem
|mit :: ai :: aim :: AIM-887|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-887
Keywords: parameters; link; inertial; torque; linear; robot; torques; joint; center; manipulator; link inertial; linear combinations; inertial parameters; load identification; ridge regression; joint torques; direct drive; coordinate system; rigid body; joint torque
|mit :: ai :: aim :: AIM-606|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-606
Keywords: configuration; grasp; die; configurations; orientation; obstacles; swept; manipulator; cspace; volume; space representation; safe paths; swept volume; artificial intelligence; feasible grasp; grasp configuration; polyhedral approximation; grasp configurations; free space; slice projections
|mit :: ai :: aim :: AIM-458|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-458
Keywords: system; actuator; control; torque; feedback; inverse; torques; angular; device; manipulator; space control; feedback gains; artificial intelligence; actuator torques; control system; inverse system; table indexed; configuration space; massachusetts institute; torques required
|mit :: ai :: aim :: AIM-882|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-882
Keywords: torque; pseudoinverse; unweighted; torques; manipulators; robotics; algorithm; joint; manipulator; weighted; torque range; pseudoinverse unweighted; unweighted pseudoinverse; space vector; null space; joint torque; torque optimization; generalized inverse; joint torques; pseudoinverse algorithm
|mit :: ai :: aim :: AITR-912|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AITR-912
Keywords: force; manipulator; torque; joint; parameters; inertial; robot; control; stiffness; controller; resolved acceleration; computed torque; direct drive; joint torque; inertial parameters; force sensor; hybrid control; drive arm; force control; wrist force
|mit :: ai :: aim :: AIM-274|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-274
Keywords: manipulator; arm; curvature; serial; wrist; tactile; ion; force; servo; tendons; intelligence laboratory; force sensing; artificial intelligence; serial arm; three degrees; projects agency; conf igurat; space angle; massachusetts institute; force feedback
|mit :: ai :: aim :: AITR-1054|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AITR-1054
Keywords: transmission; friction; force; cable; coulomb; figure; torque; manipulator; limit; actuator; aspect ratio; transmission stiffness; coulomb friction; contact force; limit cycle; dry friction; contact stiffness; speed reducer; force control; transmission design
|mit :: ai :: aim :: AIM-854|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-854
Keywords: method; resolved; jacobian; manipulator; kinematic; motion; proposed; joint; equation; path; inverse kinematic; joint values; resolved motion; resolved method; proposed method; joint variables; kinematically redundant; command path; motion method; criteria function
|mit :: ai :: aim :: AIM-896|
From the bitsavers.org collection, a scanned-in computer-related document.mit :: ai :: aim :: AIM-896
Keywords: link; obstacle; dimensional; manipulator; configuration; contact; joint; vertex; edge; ranges; orientation constraint; three dimensional; free space; motion planning; slice projection; slice projections; link edge; configuration space; dimensional slice; position vector
|Real World: Robotic Arms - NASA eClips|
Join astronauts on-board the International Space Station as they look at the mass-handling capabilities and unique engineering design of the robotic arm that helps astronauts build, repair, investigate and more in situations too large, too dangerous or too remote for astronauts alone.
Keywords: NASA; eClips; NIA; Real World; middle school; video; education; mathematics; technology; science; engineering; physics; physical science; robotics; arm; International Space Station; ISS; Teaching From Space; TFS; satellites; Canadarm; Canadarm 2; spacewalks; tables; length; mass; remote manipulator system
|a dead spot of light... (Number 2) - oneyoudontknow|
The second edition of a net magazine. Metal, ambient, noise, folk ... a bit of everything is covered.Reviews:Odi / Akollonizer split albumKarjalan Sissit - Tanssit on Loppu Nyt7.5 - Ctrl+Alt+Canc44-86292 - M.A.H. Corporation44-86292 - Protocolio 37.24:ElohaThe infant t(h)ree - The infant t(h)reeSkytree - Wilder ForestSJG - Translation of a SeancePrydain - AveburyThe Hare and The Moon - The Hare and The MoonVeil - Inner Child RebornMortesium - Dream StateWaldgerumque - Van Dwaling En LichtPassion...
Keywords: magazine; zine; a dead spot of light; O.D.I; Akollonizer; Karjalan Sissit; 7.5; 44-86292; The infant t(h)ree; Skytree; SJG; Prydain; The Hare and the Moon; Veil; Mortesium; Waldgerumque; Passion for Sorrow; Dragon Mandole; Aurvandil; Manipulator; Rotorvator
|MIT2.12F04 - MIT OpenCourseWare|
This course provides an overview of robot mechanisms, dynamics, and intelligent controls. Topics include planar and spatial kinematics, and motion planning; mechanism design for manipulators and mobile robots, multi-rigid-body dynamics, 3D graphic simulation; control design, actuators, and sensors; wireless networking, task modeling, human-machine interface, and embedded software. Weekly laboratories provide experience with servo drives, real-time control, and embedded software...
Keywords: robot; robot design; rescue; recovery; automation; dynamics; statics; intelligent control; planar and spatial kinematics; motion planning; manipulator; mobile robots; multi-rigid-body dynamics; 3D graphic simulation; control design; actuator; sensor; task modeling; human-machine interface; embedded software; servo; servomechanism; real-time control; computer vision; navigation; tele-robotics; virtual reality